What is the cheapest airline that flies from Seattle/Tacoma Intl to Birmingham?

Lufthansa, United Airlines, and KLM are the most popular carriers operating from Seattle/Tacoma Intl to Birmingham

Which layover airport has the shortest travel time from Seattle to Birmingham?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 13h 18m.

Which layover airport offers the lowest fares from Seattle to Birmingham?

Flights via Paris (CDG) offer the lowest average round-trip price of $732.

Which layover airport has the shortest connection time from Seattle to Birmingham?

Paris (CDG) has the shortest average layover time for this route: 1h 48m.

What airlines fly to Birmingham?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Birmingham from Seattle according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Birmingham. Keep in mind that there are 6 different airlines that fly to Birmingham on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Seattle and Birmingham?

Dublin (DUB) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

As of December 2025, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Birmingham Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.

What documentation or ID do you need to fly to Birmingham Airport?

The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$414 Cheap Flights from Seattle to Birmingham in 2025/26

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Find the cheapest flights from Seattle to Birmingham

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7:00 am - 12:35 pm

SEA

BHX

21h 35m2 stops

6:05 am - 7:03 pm

BHX

SEA

20h 58m2 stops

$640Lufthansa

vie., feb. 13 - vie., feb. 20

7:00 am - 12:35 pm

SEA

BHX

21h 35m2 stops

6:05 am - 7:03 pm

BHX

SEA

20h 58m2 stops

$646Lufthansa

vie., feb. 13 - vie., feb. 20

7:00 am - 12:35 pm

SEA

BHX

21h 35m2 stops

8:45 am - 8:56 pm

BHX

SEA

20h 11m2 stops

$653Lufthansa

vie., feb. 13 - vie., feb. 20

7:00 am - 12:35 pm

SEA

BHX

21h 35m2 stops

6:05 am - 10:16 pm

BHX

SEA

24h 11m2 stops

$658United Airlines

vie., feb. 13 - vie., feb. 20

7:00 am - 12:45 pm

SEA

BHX

21h 45m2 stops

6:00 am - 12:59 am

BHX

SEA

26h 59m2 stops

$662United Airlines

mié., feb. 25 - dom., mar. 1

8:10 am - 4:40 pm

SEA

BHX

24h 30m3 stops

10:00 pm - 10:06 pm

BHX

SEA

32h 06m3 stops

$726Multiple Airlines

vie., feb. 13 - vie., feb. 20

6:00 am - 8:30 am

SEA

BHX

18h 30m2 stops

5:40 pm - 11:40 am

BHX

SEA

26h 00m1 stop

$783Multiple Airlines

vie., feb. 13 - vie., feb. 20

7:00 am - 12:35 pm

SEA

BHX

21h 35m2 stops

5:45 pm - 12:10 pm

BHX

SEA

26h 25m1 stop

$789Lufthansa

vie., feb. 13 - vie., feb. 20

1:30 pm - 1:40 pm

SEA

BHX

16h 10m1 stop

5:40 pm - 11:42 am

BHX

SEA

26h 02m1 stop

$835Multiple Airlines

jue., may. 21 - sáb., may. 30

1:30 pm - 9:30 am

SEA

BHX

12h 00m1 stop

9:10 am - 8:28 pm

BHX

SEA

19h 18m2 stops

$846Delta

jue., may. 21 - sáb., may. 30

Lufthansa flights from Seattle to Birmingham

Our best Lufthansa deals on Seattle to Birmingham flight tickets

Lufthansa

Feb 13

SEA7:00 amSeattle/Tacoma Intl

21h 35m

2 stops

BHX12:35 pmBirmingham

Feb 20

BHX6:05 amBirmingham

20h 58m

2 stops

SEA7:03 pmSeattle/Tacoma Intl

$640

Find similar

Lufthansa

Feb 13

SEA7:00 amSeattle/Tacoma Intl

21h 35m

2 stops

BHX12:35 pmBirmingham

Feb 20

BHX6:05 amBirmingham

20h 58m

2 stops

SEA7:03 pmSeattle/Tacoma Intl

$646

Find similar

Lufthansa

Feb 13

SEA7:00 amSeattle/Tacoma Intl

21h 35m

2 stops

BHX12:35 pmBirmingham

Feb 20

BHX8:45 amBirmingham

20h 11m

2 stops

SEA8:56 pmSeattle/Tacoma Intl

$653

Find similar

KLM flights from Seattle to Birmingham

Our best KLM deals on Seattle to Birmingham flight tickets

KLM

Feb 13

SEA7:10 amSeattle/Tacoma Intl

17h 20m

2 stops

BHX8:30 amBirmingham

Feb 20

BHX5:40 pmBirmingham

26h 00m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$936

Find similar

KLM

Feb 13

SEA3:05 pmSeattle/Tacoma Intl

13h 45m

1 stop

BHX12:50 pmBirmingham

Feb 20

BHX5:40 pmBirmingham

26h 00m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$1,523

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

7:00 am-12:35 pm

2 stops21h 35m

Birmingham

vie. 2/20

6:05 am-7:03 pm

2 stops20h 58m

$640

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

7:00 am-12:35 pm

2 stops21h 35m

Birmingham

vie. 2/20

6:05 am-7:03 pm

2 stops20h 58m

$646

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

7:00 am-12:35 pm

2 stops21h 35m

Birmingham

vie. 2/20

8:45 am-8:56 pm

2 stops20h 11m

$653

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

7:00 am-12:35 pm

2 stops21h 35m

Birmingham

vie. 2/20

6:05 am-10:16 pm

2 stops24h 11m

$658

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

mié. 2/25

7:00 am-12:45 pm

2 stops21h 45m

Birmingham

dom. 3/1

6:00 am-12:59 am

2 stops26h 59m

$662

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

8:10 am-4:40 pm

3 stops24h 30m

Birmingham

vie. 2/20

10:00 pm-10:06 pm

3 stops32h 06m

$726

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

6:00 am-8:30 am

2 stops18h 30m

Birmingham

vie. 2/20

5:40 pm-11:40 am

1 stop26h 00m

$783

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

vie. 2/13

7:00 am-12:35 pm

2 stops21h 35m

Birmingham

vie. 2/20

5:45 pm-12:10 pm

1 stop26h 25m

$789

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

jue. 5/21

1:30 pm-1:40 pm

1 stop16h 10m

Birmingham

sáb. 5/30

5:40 pm-11:42 am

1 stop26h 02m

$835

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

jue. 5/21

1:30 pm-9:30 am

1 stop12h 00m

Birmingham

sáb. 5/30

9:10 am-8:28 pm

2 stops19h 18m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Birmingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Birmingham?

The cheapest month to fly to Birmingham from Seattle is in October. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Birmingham, with average flight prices from Seattle averaging around $670.

Can stopping save me money on Seattle to Birmingham flights?

You could potentially save up to 3% on your flight if you consider stops on a Seattle to Birmingham flight.

When to book flights from Seattle to Birmingham

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Birmingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Birmingham

Fastest flight time	16h 10m
Direct flights	None

The fastest flight from Seattle to Birmingham takes 16h 10m

There are no direct flights from Seattle to Birmingham. There are no popular flight routes from Seattle to Birmingham.

Search flight deals

How far is Seattle/Tacoma Intl to Birmingham by plane?
Seattle/Tacoma Intl and Birmingham are 4681.3 mi apart from one another. In terms of flight time, this usually takes a little over 16h 10m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?
As of December 2025, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Birmingham Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Birmingham?
momondo data reveals that the most frequently booked airline on the route from Seattle to Birmingham is Aer Lingus, representing 57% of all bookings. The subsequent popular airlines are Lufthansa at 34% and Delta at 9%.

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $597	Free Cancellation	Rating 7.2 1,416 reviews	Search Aer Lingus flights
Delta	PriceFrom $621	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights
Lufthansa	PriceFrom $685	Free Cancellation	Rating 6.8 7,663 reviews	Search Lufthansa flights

Malvern

Wolverhampton

Tamworth

Worcester

Oldbury

Dudley

Bromsgrove

Solihull

Sutton Coldfield

Walsall

West Bromwich

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Birmingham?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Birmingham. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Birmingham with flexible booking policies on momondo?

Yes. All flights to Birmingham from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Birmingham?

Once all potential Seattle to Birmingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Birmingham right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Birmingham flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Leedsfrom $560

Flights to Cardifffrom $451

Cheap flights from Seattle to Birmingham from $414

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Seattle to Birmingham

Our best Lufthansa deals on Seattle to Birmingham flight tickets

KLM flights from Seattle to Birmingham

Our best KLM deals on Seattle to Birmingham flight tickets

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See travel insights to Birmingham from

How to get the cheapest flight ticket from Seattle to Birmingham

What is the cheapest month to fly to Birmingham?

Can stopping save me money on Seattle to Birmingham flights?

You could potentially save up to 3% on your flight if you consider stops on a Seattle to Birmingham flight.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Birmingham?

Lufthansa, United Airlines, and KLM are the most popular carriers operating from Seattle/Tacoma Intl to Birmingham

What airlines fly to Birmingham?

Which airport is the most popular layover for flights between Seattle and Birmingham?

Dublin (DUB) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Birmingham?

Flights via Paris (CDG) offer the lowest average round-trip price of $732.

Which layover airport has the shortest travel time from Seattle to Birmingham?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 13h 18m.

Which layover airport has the shortest connection time from Seattle to Birmingham?

Paris (CDG) has the shortest average layover time for this route: 1h 48m.

When to book flights from Seattle to Birmingham

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Birmingham

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Birmingham by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?

What documentation or ID do you need to fly to Birmingham Airport?

What is the most popular airline from Seattle to Birmingham?

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo

Traveling to a place near Birmingham?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Birmingham?

Can I find flights from Seattle to Birmingham with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Birmingham?

I’m not ready to book a flight from Seattle to Birmingham right now. Can momondo alert me if prices change?

An easier way to manage your Birmingham trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Airports servicing England